Normy

Obsah

ČSN ETSI EN 301 908-23 V15.1.1 The present document specifies technical characteristics and methods of measurements for types of radio equipment: - AAS BS supporting Single-RAT UTRA FDD. - AAS BS supporting Single-RAT E-UTRA. - AAS BS supporting Multi-Standard Radio (UTRA-FDD, E-UTRA, NR). In the present document, the term "requirements for single RAT operation" refers to requirements that are derived from the ETSI TS 125 141 [7] or ETSI TS 136 141 [11] specifications baseline. The term "requirements for MSR operation" refers to requirements derived from the ETSI TS 137 141 [6] specification baseline (including NR operation as part of MSR). These radio equipment types are capable of operating in whole or any part of the frequency band(s) given in table 1-1. NOTE 1: For BS capable of multi-band operation, the supported operating bands may belong to different Band Categories. NOTE 2: AAS BS does not support GSM/EDGE, but BC2 is still applicable for protection of/against GSM/EDGE operation in BC2 operating bands. NOTE 3: AAS BS does not support Narrow-Band Internet of Things (NB-IoT) in band, NB-IoT guard band, or standalone NB-IoT operation, but NB-IoT limits are still applicable for AAS BS protection of/against NB-IoT operation in operating bands. NOTE 4: AAS BS does not support band 46 operation, but band 46 limits are still applicable for AAS BS protection of/against devices operating in band 46. NOTE 5: The band categories for BS are defined in clause 4.4 of ETSI TS 137 141 [6] and are listed in table 1-1. AAS BS supports carrier aggregation as defined in tables 4.2.1-3 to 4.2.1-6 in ETSI EN 301 908-14 [5], or tables 4.2.1 2 to 4.2.1-7 in ETSI EN 301 908-18 [4], except for the CA combinations involving band 46. The present document covers conducted and radiated requirements for AAS BS capable of single-RAT UTRA, single RAT E-UTRA and MSR multi-RAT operation (UTRA, E-UTRA, NR) in 3GPP™ Release 15. Additionally, it includes for selected AAS BS operating bands from 3GPP Release 16. NOTE 6: The relationship between the present document and essential requirements of article 3.2 of Directive 2014/53/EU [i.2] is given in annex A.

Obsah

ČSN ETSI EN 300 468 V1.18.1 The present document specifies the Service Information (SI) data which forms a part of Digital Video Broadcasting (DVB) bitstreams, in order that the user can be provided with information to assist in selection of services and/or events within the bitstream, and so that the Integrated Receiver Decoder (IRD) can automatically configure itself for the selected service. SI data for automatic configuration is mostly specified within ISO/IEC 13818-1 [1] as Program Specific Information (PSI). The present document specifies additional data which complements the PSI by providing data to aid automatic tuning of IRDs, and additional information intended for display to the user. The manner of presentation of the information is not specified in the present document, and IRD manufacturers have freedom to choose appropriate presentation methods. It is expected that Electronic Programme Guide (EPG) will be a feature of Digital TeleVision (TV) transmissions. The definition of an EPG is outside the scope of the present document (i.e. the SI specification), but the data contained within the SI specified in the present document may be used as the basis for an EPG. Rules of operation for the implementation of the present document are specified in ETSI TS 101 211 [i.1].

Obsah

ČSN ETSI EN 301 545-2 V1.4.1 The present document is a specification of the lower layers and the lower layer signalling system for the two-way satellite network variants defined by ETSI TS 101 545-3 [i.16]. The present document constitutes a complete specification of the lower layers for a transparent star satellite network, a transparent mesh overlay satellite network and a regenerative re-multiplexing satellite network. Also, components required for a satellite network with a TRANSEC system are included. The present document is normative for the consumer terminal profile in a transparent star satellite network as defined by ETSI TS 101 545-3 [i.16], and does also include normative components specific to the other terminal profiles and satellite network variants defined by ETSI TS 101 545-3 [i.16].

Obsah

ČSN EN IEC 60947-1 ed. 5 Tato norma platí, je-li to vyžadováno v příslušné výrobkové normě, pro spínací a řídicí přístroje nízkého napětí, označované dále jako "zařízení" nebo "přístroj" a určené pro zapojení do obvodů, jejichž jmenovité napětí nepřesahuje 1 000 V AC nebo 1 500 V DC.

Obsah

ČSN P CEN/TS 17118 This document defines a schema for establishing an Open API for Distributed Journey Planning that can be implemented by any local, regional, or national journey planning system in order to exchange journey planning information with any other participating local, regional or national journey planning system. NOTE - Especially for National Access Points under EU/1926/2017, this API is relevant.

Obsah

ČSN ETSI EN 301 908-25 V15.1.1 The present document applies to the following radio equipment type: User Equipment for New Radio (NR). Requirements throughout the present document are in many cases defined separately for different Frequency Ranges (FRs). The frequency ranges in which NR can operate according to this version of the present document are identified as described in Table 1-1.

Obsah

ČSN ETSI EN 300 468 V1.19.1 The present document specifies the Service Information (SI) data which forms a part of Digital Video Broadcasting (DVB) bitstreams, in order that the user can be provided with information to assist in selection of services and/or events within the bitstream, and so that the Integrated Receiver Decoder (IRD) can automatically configure itself for the selected service. SI data for automatic configuration is mostly specified within ISO/IEC 13818-1 [1] as Program Specific Information (PSI). The present document specifies additional data which complements the PSI by providing data to aid automatic tuning of IRDs, and additional information intended for display to the user. The manner of presentation of the information is not specified in the present document, and IRD manufacturers have freedom to choose appropriate presentation methods. It is expected that Electronic Programme Guide (EPG) will be a feature of Digital TeleVision (TV) transmissions. The definition of an EPG is outside the scope of the present document (i.e. the SI specification), but the data contained within the SI specified in the present document may be used as the basis for an EPG. Rules of operation for the implementation of the present document are specified in ETSI TS 101 211 [i.1].

Obsah

ČSN EN ISO 19901-4 This document contains provisions for geotechnical engineering design that are applicable to a broad range of offshore structures, rather than to a particular structure type. This document outlines methods developed for the design of shallow foundations with an embedded length (L) to diameter (D) ratio L/D < 0,5, intermediate foundations, which typically have 0,5

Obsah

ČSN EN ISO 10218-2 This document specifies requirements for the integration of industrial robot applications and industrial robot cells. The following are addressed: - the design, integration, commissioning, operation, maintenance, decommissioning and disposal; - integration of machines and components; - information for use for the design, integration, commissioning, operation, maintenance, decommissioning and disposal. This document is not applicable to the following uses and applications of industrial robots: - underwater; - law enforcement; - military (defence); - airborne and space, including outer space; - medical; - healthcare of a person; - prosthetics and other aids for the physically impaired; - service robots, which provide a service to a person and as such the public can have access; - consumer products, as this is household use to which the public can have access; - lifting or transporting people; - multi-purpose lifting devices or machinery, e.g. cranes, forklift trucks. NOTE - Applications for the automation of laboratories are not considered as medical or healthcare of a person. This document deals with the significant hazards, hazardous situations or hazardous events when used as intended and under specified conditions of misuse which are reasonably foreseeable by the integrator. This document provides basic requirements for industrial robot applications, but does not cover the hazards related to the following: - emission of airborne noise; - severe conditions (e.g. extreme climates, freezer use, strong magnetic fields) outside of manufacturer's specifications; - underground use; - use that has hygienic requirements; - processing of any material (e.g. food, cosmetics, pharmaceutical, metal); - use in nuclear environments; - use in potentially explosive environments; - mobility when robots or manipulators are integrated with driverless industrial trucks; - mobility when robots or manipulators are integrated with mobile platforms; - use in environments with hazardous ionizing and non-ionizing radiation levels; - hazardous ionizing and non-ionizing radiation; - handling loads the nature of which could lead to dangerous situations (e.g. molten metals, acids/bases, radiating materials); - when the public or non-working adults have access. Emission of acoustic noise could be identified to be a significant hazard, but emission of noise is not covered in this document.

Obsah

ČSN EN IEC 60598-1 ed. 8 Tato část IEC 60598 uvádí obecné bezpečnostní požadavky na svítidla s elektrickými světelnými zdro-ji pro napájecí napětí nepřesahující 1 000 V. Požadavky na svítidlové adaptéry jsou zahrnuty v tomto dokumentu. Pro nevýbušná svítidla, jak je uvedeno v souboru IEC 60079, se kromě požadavků v souboru IEC 60598 aplikují i požadavky souboru IEC 60079 (výběrem z příslušných částí souboru IEC 60598-2). V případě jakéhokoliv rozporu mezi souborem IEC 60598 a souborem IEC 60079 mají prioritu poža-davky uvedené v souboru IEC 60079. Tento dokument se nezabývá vlastnostmi. Vlastnostmi svítidel se zabývá soubor IEC 62722.

Obsah

ČSN EN IEC 61131-3 ed. 3 This document specifies the syntax and semantics of a unified suite of programming languages for programmable controllers (PCs). This suite consists of the textual language structured text (ST), and the graphical languages, ladder diagram (LD) and function block diagram (FBD). An additional set of graphical and equivalent textual elements named sequential function chart (SFC) is defined for structuring the internal organization of programs and function blocks. Also, configuration elements are defined which support the installation of programmable controller programs into programmable controller systems. In addition, features are defined which facilitate communication among programmable controllers and other components of automated systems.

Obsah

ČSN EN IEC 62541-4 ed. 4 This part of IEC 62541 defines the OPC Unified Architecture (OPC UA) Services. The Services defined are the collection of abstract Remote Procedure Calls (RPC) that are implemented by OPC UA Servers and called by OPC UA Clients. All interactions between OPC UA Clients and Servers occur via these Services. The defined Services are considered abstract because no particular RPC mechanism for implementation is defined in this document